404110920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146417}}^1$

素因数の和:146454

約数の個数: 64

約数和(自身を含む): 1265051520

約数和(自身を除く): 860940600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 146417, 292834, 439251, 585668, 732085, 878502, 1171336, 1464170, 1757004, 2196255, 2928340, 3367591, 3514008, 4392510, 5856680, 6735182, 8785020, 10102773, 13470364, 16837955, 17570040, 20205546, 26940728, 33675910, 40411092, 50513865, 67351820, 80822184, 101027730, 134703640, 202055460, 404110920]

約数ペア:

[(1, 404110920), (2, 202055460), (3, 134703640), (4, 101027730), (5, 80822184), (6, 67351820), (8, 50513865), (10, 40411092), (12, 33675910), (15, 26940728), (20, 20205546), (23, 17570040), (24, 16837955), (30, 13470364), (40, 10102773), (46, 8785020), (60, 6735182), (69, 5856680), (92, 4392510), (115, 3514008), (120, 3367591), (138, 2928340), (184, 2196255), (230, 1757004), (276, 1464170), (345, 1171336), (460, 878502), (552, 732085), (690, 585668), (920, 439251), (1380, 292834), (2760, 146417)]